overburden layer信息详情
覆盖层
overburden───n.岩石覆盖;过重负担;v.(使)负担过重;给……过多工作(或压力)
layer───vt.把…分层堆放;借助压条法;生根繁殖;将(头发)剪成不同层次;n.层,层次;膜;[植]压条;放置者,计划者;vi.形成或分成层次;[植]通过压条法而生根
outer layer───外层(细胞次生壁外面的一层)
dense layer───[医]致密层
clayey layer───粘土层
mucus layer───粘液层
decarburized layer───[化工]脱碳层
oxide layer───氧化层
cuticular layer───表皮(层),角化层;表皮层
collapse of overburden layer and land surface due to underground mining is one kind of environmental hazards induced by human being.───覆岩及地表塌陷是涉及全球性人为环境灾害之一。
indicated that the characteristics of overburden layer, development degree of karst and activities of groundwater have important influence on the formation of karst collapse.───结果表明,覆盖层特征、岩溶发育程度、地下水等对岩溶塌陷的产生有着重要影响。
This kind of strata is distributed widely in the Quaternary overburden layer of mountain riverbeds and mountain sloping field.───这类地层广泛存在于山区河床,山前坡地等第四系覆盖层中。
In deep overburden layer exploration, the result of a sole geophysical method is usually lower reliability.───在深厚覆盖层勘探中,单一物探方法的结果通常可靠性较低。
Bedrock and overburden layer covered the high slope behind the workshop building. The high slope needed research about its stability.───厂房后缘边坡多基岩裸露,下游侧为覆盖层边坡,谷坡高陡,边坡稳定问题需要进行计算和研究。
At the same conditions, collapse occurs most easily in overburden layer with mixing structure.───在相同条件下具有混杂结构的覆盖土层最易产生塌陷;
the wide vertical shaft should be adopted when the overburden layer is relatively thick.───在覆盖层较厚时采取了宽竖井施工方案。
Study on river diversion and erosion control under condition of narrow river bed, large discharge per unit width, depth overburden layer───狭窄河床大单宽流量深覆盖层施工导流消能防冲研究
Discussion on chamber excavation construction method in deep overburden layer───深厚覆盖层洞挖施工方法探讨
The results are as follows: First, it can reflect variation of thickness of covering layer and the duration of propagation time of the shear wave in overburden layer.
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